GMC 5.3 Engine Specs 2023


GMC 5.3 Engine Specs

There have been a variety of variations that have used this GMC 5.3L engine over the years, therefore to provide you with the most accurate specifications I’ll need to know which one you’re looking for.┬áHere are a few of the most commonly used models:

SpecL83 (2018-present)LMX (2014-2019)LM7 (2007-2013)LMF (2014-present)
Engine TypeGen V Small-Block V8Gen IV Small-Block V8Gen III Small-Block V8Gen IV Small-Block V8
Displacement5.3L (325 cu in)5.3L (325 cu in)5.3L (325 cu in)5.3L (325 cu in)
Horsepower355 HP @ 5600 RPM310 HP @ 5200 RPM312 HP @ 5200 RPM310 HP @ 5200 RPM
Torque383 lb-ft @ 4100 RPM334 lb-ft @ 4500 RPM338 lb-ft @ 4100 RPM334 lb-ft @ 4500 RPM
Capacity of Oil (with filter)6.0 quarts6.0 quarts6.0 quarts6.0 quarts
Recommended Oil TypeSAE 5W-30 SyntheticSAE 5W-30 Dexos2SAE 5W-30 Dexos1SAE 5W-30 Dexos2
Oil Filter TypeACDelco PF48ACDelco PF48ACDelco PF48ACDelco PF48
Average Oil Change Cost (Parts & Labor)$60 – $80$50 – $70$40 – $60$50 – $70


GMC 5.3 engine The GMC 5.3 engine is an extremely powerful V8 engine that is used in A variety of GMC models such as the Sierra 1500.


It can produce As much as 355 hp and 383 pounds of torque, which makes it An excellent choice for those in need of An engine that is powerful for tasks or adventures.

The engine is also equipped with Active Fuel Management, E85 Flex Fuel Variable Valve Timing, And Electronic Throttle Control in addition to other options. I hope that this post will Be useful to you.


I appreciate you taking the time to go through this article And I hope you enjoy many exciting trips thanks to the GMC 5.3 engine.